Joe, who is 12, has $8,000 in a bank account that pays a 6% annual interest rate. He wants to earn $2,000 in interest by the time he is 16. If heleaves
his money in this bank account, will he reach his goal? EXPLAIN

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14